package com.sy.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.sy.PageVO;
import com.sy.dto.CoursesPageByUserDTO;
import com.sy.dto.CoursesPageDTO;
import com.sy.pojo.Courses;
import com.sy.pojo.Sections;

import java.util.Map;


/**
 * @className: SectionsService
 * @author: Mr.Liu
 * @date: 2025/10/29 13:55
 * @Version: 1.0
 * @description:小节业务接口
 */

public interface SectionsService extends IService<Sections> {

boolean updateSections(Map<String,Object> map);

}
